Java ASM - 当前帧的堆栈大小与堆栈映射不匹配

问题描述

我正在编写一个编译为 JVM 字节码的基于堆栈的 esolang，但是当我运行一个基本程序时，它出错了 Current frame's stack size doesn't match stackmap. 完全错误：

Error: A JNI error has occurred,please check your installation and try again
Exception in thread "main" java.lang.VerifyError: Instruction type does not match stack map
Exception Details:
  Location:
    Hello.main([Ljava/lang/String;)V @33: return
  Reason:
    Current frame's stack size doesn't match stackmap.
  Current Frame:
    bci: @33
    flags: { }
    locals: { '[Ljava/lang/String;','java/util/Scanner' }
    stack: { }
  Stackmap Frame:
    bci: @33
    flags: { }
    locals: { '[Ljava/lang/String;','java/util/Scanner' }
    stack: { integer }
  Bytecode:
    0x0000000: bb00 0959 b200 0fb7 0013 4c2b b600 1703
    0x0000010: b600 1d12 1e64 5999 000a b200 225f b600
    0x0000020: 28b1
  Stackmap Table:
    full_frame(@33,{Object[#42],Object[#9]},{Integer})

        at java.lang.class.getDeclaredMethods0(Native Method)
        at java.lang.class.privateGetDeclaredMethods(UnkNown Source)
        at java.lang.class.privategetmethodRecursive(UnkNown Source)
        at java.lang.class.getmethod0(UnkNown Source)
        at java.lang.class.getmethod(UnkNown Source)
        at sun.launcher.LauncherHelper.validateMainClass(UnkNown Source)
        at sun.launcher.LauncherHelper.checkAndLoadMain(UnkNown Source)

Github（代码太大，放在这里）：https://github.com/LengthLang/LengthJVM/blob/master/src/main/kotlin/com/nailuj29gaming/lengthjvm/Compile.kt 类文件：https://github.com/LengthLang/LengthJVM/blob/master/Hello.class

解决方法

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